公开(公告)号：US08340006B2

公开(公告)日：2012-12-25

申请号：US12296856

申请日：2006-04-12

Applicant: Qian Yu ,  Hiramatsu Katsuhiko ,  Ping Luo

Inventor： Qian Yu ,  Hiramatsu Katsuhiko ,  Ping Luo

IPC: H04B7/00

CPC classification number: H04L1/0637 ,  H04B7/0669 ,  H04L1/005 ,  H04L1/0066 ,  H04L1/007

Abstract: A method and system for transmitting data in a wireless communications system using multiple transmit antennas. The method comprises the steps of receiving a plurality of data sequences, each assigned with a priority level; encoding each of said plurality of data sequences in accordance with the assigned priority level to form a plurality of coded data sequences, the coded data sequences comprising systematic data and parity data; interleaving said plurality of coded data sequences to form a plurality of interleaved data sequences; multiplexing said plurality of interleaved data sequences to form a plurality of multiplexed data sequences; and mapping said plurality of multiplexed data sequences to form a plurality of mapped data sequences for subsequent transmission of said mapped data sequences from said multiple transmit antennas.

Abstract translation: 一种用于在使用多个发射天线的无线通信系统中发送数据的方法和系统。 该方法包括以下步骤：接收分配有优先级的多个数据序列; 根据所分配的优先级编码所述多个数据序列中的每一个以形成多个编码数据序列，所述编码数据序列包括系统数据和奇偶校验数据; 交织所述多个编码数据序列以形成多个交错数据序列; 多路复用所述多个交错数据序列以形成多个复用数据序列; 以及映射所述多个多路复用数据序列以形成多个映射数据序列，用于随后从所述多个发射天线发送所述映射的数据序列。

公开(公告)号：US20120303636A1

公开(公告)日：2012-11-29

申请号：US13258482

申请日：2009-12-14

Applicant: Ping Luo ,  Jian Fan ,  Samson J. Liu ,  Yuhong Xiong ,  Jerry J. Liu

Inventor： Ping Luo ,  Jian Fan ,  Samson J. Liu ,  Yuhong Xiong ,  Jerry J. Liu

IPC: G06F17/30

CPC classification number: G06F17/30896 ,  G06F3/1246

Abstract: A method and system for extracting Web content is disclosed. In one embodiment, Web content in a Webpage is extracted by identifying paragraphs in the Web content based on line-break node determination. A range of text-body associated with the identified paragraphs is then identified using a maximum scoring subsequence. Further, the identified text-body is refined using a heuristic rule of substantially horizontal alignment. Furthermore, one or more titles and one or more images associated with the Web content are extracted. Moreover, the Web content including the identified paragraphs, the one or more titles and the one or more images are outputted.

Abstract translation: 公开了一种用于提取Web内容的方法和系统。 在一个实施例中，通过基于线间歇节点确定来识别Web内容中的段落来提取网页中的Web内容。 然后使用最大记分子序列来识别与识别的段落相关联的文本体的范围。 此外，使用基本上水平对齐的启发式规则来改进所识别的文本体。 此外，提取与Web内容相关联的一个或多个标题和一个或多个图像。 此外，输出包括识别的段落的Web内容，一个或多个标题和一个或多个图像。

公开(公告)号：US08300722B2

公开(公告)日：2012-10-30

申请号：US12305294

申请日：2006-06-23

Applicant: Ronghong Mo ,  Ping Luo ,  Poy Boon Tan ,  Katsuhiko Hiramatsu

Inventor： Ronghong Mo ,  Ping Luo ,  Poy Boon Tan ,  Katsuhiko Hiramatsu

IPC: H04B7/02

CPC classification number: H04B7/0669 ,  H04B7/0673 ,  H04L1/0643 ,  H04L1/1867

Abstract: A method for retransmission of data in a multiple input multiple output (MIMO) system, the method comprising space-time block code (STBC) encoding multiple data streams including one or more retransmission data streams using a STBC matrix, the STBC matrix multiplying at least one of the retransmission data streams with respective variable weighting factors.

Abstract translation: 一种用于在多输入多输出（MIMO）系统中重发数据的方法，所述方法包括使用STBC矩阵对包括一个或多个重发数据流的多个数据流进行编码的空时块码（STBC），所述STBC矩阵至少乘以 重发数据流中的一个具有各自的可变加权因子。

公开(公告)号：US08259850B2

公开(公告)日：2012-09-04

申请号：US12377113

申请日：2007-10-10

Applicant: Lei Huang ,  Ping Luo ,  Suguru Fujita ,  Kazuaki Takahashi

Inventor： Lei Huang ,  Ping Luo ,  Suguru Fujita ,  Kazuaki Takahashi

IPC: H04L27/20

CPC classification number: H04L27/0008 ,  H04B1/7176 ,  H04L27/02 ,  H04L27/18

Abstract: A UWB transmission apparatus that, in a system using a mixture of amplitude and phase modulation schemes, can support both of the amplitude and phase modulation schemes, while preventing the signal powers of amplitude-modulated signals from degrading. In this UWB transmission apparatus, if the modulation mode is of QPSK, a mapping part (121) selects one of four signal points on the IQ plane in accordance with a 2-bit data, and outputs information related to the I- and Q-components of the selected signal point to a QPSK/ASK modulated signal forming part (122). If the modulation mode is of ASK, the mapping part (121) selects the origin point on the IQ plane when the data being ‘0’ and selects one of four signal points on the IQ plane, similarly to the case of QPSK modulation, when the data being ‘1,’ and outputs information, which is related to the selected signal point, to the QPSK/ASK modulated signal forming part (122).

Abstract translation: 一种UWB传输装置，其在使用幅度和相位调制方案的混合的系统中可以支持幅度和相位调制方案两者，同时防止幅度调制信号的信号功率降级。 在该UWB发送装置中，如果调制模式为QPSK，则映射部（121）根据2比特数据选择IQ平面上的四个信号点中的一个，并且输出与I和Q- 所选信号的分量指向QPSK / ASK调制信号形成部分（122）。 如果调制方式为ASK，映射部分（121）在数据为“0”时选择IQ平面上的原点，并选择IQ平面上的四个信号点中的一个，类似于QPSK调制的情况，当 数据为“1”，并将与所选信号点相关的信息输出到QPSK / ASK调制信号形成部分（122）。

公开(公告)号：US08225168B2

公开(公告)日：2012-07-17

申请号：US12445277

申请日：2007-10-01

Applicant: Qian Yu ,  Ping Luo ,  Masayuki Hoshino

Inventor： Qian Yu ,  Ping Luo ,  Masayuki Hoshino

IPC: H03M13/00 ,  H03M13/03 ,  G06F11/00 ,  H04L5/12 ,  H04L27/06 ,  H04B17/00

CPC classification number: H04B7/068 ,  H03M13/114 ,  H03M13/116 ,  H03M13/118 ,  H03M13/356 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/007 ,  H04L1/0625

Abstract: A method for data transmission in a multiple input multiple output (MIMO) system. The method for data transmission includes receiving multiple input data streams and performing low density parity check (LDPC) encoding of the input data streams utilizing a parity check matrix. The parity check matrix comprises a plurality of sub-parity check matrices for encoding respective associated ones of the input data streams and performing space time encoding for transmitting the LDPC encoded input data streams over a plurality of antennas. The performing of the LDPC encoding of the input data streams includes generating one or more connection matrices, each connection matrix for injecting information of one of the input data streams into the encoding of another one of the input data streams. Each connection matrix is a zero matrix if a lowest parity check protection level based on the sub-parity check matrix for the one of the input data streams is equal to or lower than an assigned parity check protection level for the one input data stream, and a non zero matrix otherwise.

Abstract translation: 一种用于多输入多输出（MIMO）系统中数据传输的方法。 用于数据传输的方法包括利用奇偶校验矩阵来接收多个输入数据流并执行输入数据流的低密度奇偶校验（LDPC）编码。 奇偶校验矩阵包括多个子奇偶校验矩阵，用于对各个相关的输入数据流进行编码，并执行空间时间编码，以在多个天线上发送LDPC编码的输入数据流。 执行输入数据流的LDPC编码包括生成一个或多个连接矩阵，每个连接矩阵用于将输入数据流中的一个的信息注入到另一个输入数据流的编码中。 如果基于用于输入数据流之一的子奇偶校验矩阵的最低奇偶校验保护级别等于或低于所述一个输入数据流的分配的奇偶校验保护级别，则每个连接矩阵是零矩阵，以及 否则为非零矩阵。

公开(公告)号：US20120047149A1

公开(公告)日：2012-02-23

申请号：US13264806

申请日：2009-05-12

Applicant: Bao-Yao Zhou ,  Ping Luo ,  Sheng-Wen Yang ,  Yuhong Xiong ,  Wei Liu

Inventor： Bao-Yao Zhou ,  Ping Luo ,  Sheng-Wen Yang ,  Yuhong Xiong ,  Wei Liu

IPC: G06F17/30

CPC classification number: G06F17/2705 ,  G06F17/2745 ,  G06F17/30327 ,  G06F17/30961 ,  G06N5/022

Abstract: A computer-implemented method of extracting key phrases from a document is disclosed comprising the steps of accessing a repository comprising linked subjects, the repository comprising first and second data structures representing the relationship between said subjects using different representation criteria; pruning the first data structure by removing links between subjects based on a further relationship between said subjects in the second data structure; matching phrases in said document to subjects in the pruned first data structure; further pruning the pruned first data structure by removing unmatched subjects that are not linked to matched subjects; determining a ranking for each matched subject; and selecting key phrases using the determined subject rankings. A computer program for implementing the steps of this method when executed on a computer is also disclosed.

Abstract translation: 公开了一种从文档中提取关键短语的计算机实现的方法，包括以下步骤：访问包含链接对象的存储库，所述存储库包括表示使用不同表示标准的所述对象之间的关系的第一和第二数据结构; 基于第二数据结构中的所述对象之间的进一步的关系，通过去除主体之间的链接来修剪第一数据结构; 将所述文档中的短语与修剪的第一数据结构中的对象匹配; 通过删除与匹配对象无关的不匹配的主题，进一步修剪已修剪的第一个数据结构; 确定每个匹配对象的排名; 并使用确定的受试者排名选择关键短语。 还公开了一种用于在计算机上执行时实现该方法的步骤的计算机程序。

公开(公告)号：US07718987B2

公开(公告)日：2010-05-18

申请号：US10589915

申请日：2005-01-27

Applicant: Tow Chong Chong ,  Lu Ping Shi ,  Rong Zhao ,  Xiang Shui Miao ,  Pik Kee Tan ,  Hao Meng ,  Kai Jun Yi ,  Xiang Hu ,  Ke Bin Li ,  Ping Luo

Inventor： Tow Chong Chong ,  Lu Ping Shi ,  Rong Zhao ,  Xiang Shui Miao ,  Pik Kee Tan ,  Hao Meng ,  Kai Jun Yi ,  Xiang Hu ,  Ke Bin Li ,  Ping Luo

IPC: H01L29/02

CPC classification number: H01L45/144 ,  G11C11/161 ,  H01L45/06 ,  H01L45/1233 ,  H01L45/126

Abstract: A memory cell for an electrically writeable and erasable memory medium as well as a memory medium thereof is provided. The memory cell comprises a data recording element, the data recording element has a plurality of multiple-layer structure disposed one on top of another; each the multiple-layer structure comprising a plurality of sequentially disposed individual layers. At least one of the plurality of individual layers is capable of changing phase between a crystalline state and an amorphous state in response to an electrical pulse, one of the plurality of individual layers having at least one atomic element which is absent from other one of the plurality of individual layers, and the plurality of multiple-layer structure is of a superlattice-like structure to lower a heat diffusion out of the data recording element to shorten a phase change time of the respective individual layers.

Abstract translation: 提供了一种用于电可写和可擦除存储介质及其存储介质的存储单元。 所述存储单元包括数据记录元件，所述数据记录元件具有多个多层结构，所述多层结构一个在另一个之上; 每个多层结构包括多个顺序设置的各层。 多个单独层中的至少一个能够响应于电脉冲改变结晶状态和非晶状态之间的相位，所述多个单独层中的一个具有至少一个原子元素，其不存在于 多个单独的层，并且多个多层结构是超晶格结构，以将数据记录元件的热扩散降低以缩短各个层的相变时间。

公开(公告)号：US07716469B2

公开(公告)日：2010-05-11

申请号：US10627019

申请日：2003-07-25

Applicant: Bhavna Bhatnagar ,  Ping Luo ,  Qingwen Cheng ,  Shivaram Bhat ,  Hong Xu ,  Wei Sun ,  Aravindan Ranganathan

Inventor： Bhavna Bhatnagar ,  Ping Luo ,  Qingwen Cheng ,  Shivaram Bhat ,  Hong Xu ,  Wei Sun ,  Aravindan Ranganathan

IPC: H04L29/06 ,  H04L9/32 ,  G06F7/04

CPC classification number: H04L63/0815 ,  H04L9/3263 ,  H04L63/0823

Abstract: Embodiments of the present invention provide a circle of trust on a network. The circle of trust is configured by exchanging credential of a first and a second affiliated entity. The credentials of the first affiliated entity is stored in a trusted partner list of the second affiliated entity. The credentials of the second affiliated entity is stored in a trusted partner list of the first affiliated entity. Thereafter, a circle of trust session may be provided when a client device initiates use of a resource on a relying party device by providing an authentication assertion reference. The identity of the issuing party of the authentication is determined as a function of the authentication assertion reference. The relying party sends an authentication query containing its credential to the issuing party. The issuing party determines if the relying party is a trusted entity based upon whether the relying party's credential is contained in the trusted partner list of the issuing party.

Abstract translation: 本发明的实施例提供了一种网络上的信任圈。 通过交换第一个和第二个附属实体的凭证来配置信任圈。 第一个关联实体的凭证存储在第二个关联实体的可信合作伙伴列表中。 第二个关联实体的凭证存储在第一个关联实体的可信赖的合作伙伴列表中。 此后，当客户端设备通过提供认证断言引用来在依赖方设备上启动资源的使用时，可以提供一个信任圈。 认证的发行方的身份被确定为认证断言参考的函数。 依赖方向发卡方发送包含其凭据的认证查询。 发行方基于信任方的凭证是否包含在发行方的受信任的合作伙伴列表中来确定依赖方是否是可信赖的实体。

公开(公告)号：US07713586B2

公开(公告)日：2010-05-11

申请号：US11556744

申请日：2006-11-06

Applicant: Shi-Ping Luo

Inventor： Shi-Ping Luo

IPC: B05D1/18 ,  B05D1/36 ,  B05D3/12

CPC classification number: C25D5/12 ,  C25D17/06

Abstract: A method for a surface being plated locally includes a fixture for holding at least a work piece and the fixture is supported with two opposite lateral walls of a plating tank. Hence, a plated zone on a surface of the work piece can be immerged into the liquid contained in the plating tank for the plated zone being coated with de-oxide layer and plating layer sequentially.

Abstract translation: 一种局部镀覆表面的方法包括用于保持至少一个工件的固定装置，该夹具由镀槽的两个相对的侧壁支撑。 因此，工件表面上的电镀区可以被浸入包含在电镀槽中的液体中，用于镀覆区域依次涂覆有去氧化物层和镀层。

公开(公告)号：US20100100789A1

公开(公告)日：2010-04-22

申请号：US12445277

申请日：2007-10-01

Applicant: Qian Yu ,  Ping Luo ,  Masayuki Hoshino

Inventor： Qian Yu ,  Ping Luo ,  Masayuki Hoshino

IPC: H03M13/05 ,  G06F11/10

CPC classification number: H04B7/068 ,  H03M13/114 ,  H03M13/116 ,  H03M13/118 ,  H03M13/356 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/007 ,  H04L1/0625

Abstract: A method for data transmission in a multiple input multiple output (MIMO) system. The method for data transmission includes receiving multiple input data streams and performing low density parity check (LDPC) encoding of the input data streams utilising a parity check matrix. The parity check matrix comprises a plurality of sub-parity check matrices for encoding respective associated ones of the input data streams and performing space time encoding for transmitting the LDPC encoded input data streams over a plurality of antennas. The performing of the LDPC encoding of the input data streams includes generating one or more connection matrices, each connection matrix for injecting information of one of the input data streams into the encoding of another one of the input data streams. Each connection matrix is a zero matrix if a lowest parity check protection level based on the sub-parity check matrix for the one of the input data streams is equal to or lower than an assigned parity check protection level for the one input data stream, and a non zero matrix otherwise.

Abstract translation: 一种用于多输入多输出（MIMO）系统中数据传输的方法。 用于数据传输的方法包括利用奇偶校验矩阵来接收多个输入数据流并执行输入数据流的低密度奇偶校验（LDPC）编码。 奇偶校验矩阵包括多个子奇偶校验矩阵，用于对各个相关的输入数据流进行编码，并执行空间时间编码，用于在多个天线上发送LDPC编码的输入数据流。 执行输入数据流的LDPC编码包括生成一个或多个连接矩阵，每个连接矩阵用于将输入数据流中的一个的信息注入到另一个输入数据流的编码中。 如果基于用于输入数据流之一的子奇偶校验矩阵的最低奇偶校验保护级别等于或低于所述一个输入数据流的分配奇偶校验保护级别，则每个连接矩阵是零矩阵，以及 否则为非零矩阵。